delhi metro rail corporation limited interior of dmrc rolling stock by s.s.joshi ed/rolling stock
TRANSCRIPT
DELHI METRO RAIL CORPORATION LIMITED
Interior Of DMRC Rolling Stock
byS.S.Joshi
ED/Rolling Stock
DELHI METRO RAIL CORPORATION LIMITED
Maximization of Passenger carrying space
High passenger comfort including low noise level
Passenger Information System
Passenger Surveillance System
Design life 30 years & Low life cycle cost
Interiors: Basic Design Philosophy
DELHI METRO RAIL CORPORATION LIMITED
Maximization of Passenger carrying space
Equipments placed in Under Frame/ Roof/underneath Seats
Wide gangway between coaches
Ergonomic Grab rail/ pole layout for adequate moving space as well as support to standees
Further increase in standing space in UTO mode.
DELHI METRO RAIL CORPORATION LIMITED
FRP Interior Panel• Prepeg : Superior,No localization• Hand Lay up: Pitting, Chipping,
Cracks problems. • RTM : yet to go in service
Interior Panel Design Improvements
Ceramic Coated Aluminum Interior Panel• Less Prone to Vandalism• Improved Aesthetics• Less Thickness
Bilingual announcement with auto adjustable volume
Passenger Information Boards• LED based, limitation for graphic
display• LCD based Internal side display
DELHI METRO RAIL CORPORATION LIMITED
Route maps Dynamic
Communication b/w Passenger & Driver/OCC
Provision for live video streaming.
Passenger Information System
DELHI METRO RAIL CORPORATION LIMITED
Four cameras in each saloon. PEA misuse arrested.
Rear view cameraCatenary camera and Track
camera are provided for surveillance of OHE and Front track.
Improved Passenger Surveillance System
Real time CCTV images on driver console; can be viewed also at OCC in UTO mode.
Catenary camera
Track camera
Saloon camera on T & M car ( 4 cameras per car)
Camera Coverage Inside the car
Camera has a local storage media, 16GB SD memory card and in-built digital zoom functions.
DELHI METRO RAIL CORPORATION LIMITED
Energy Guzzler: About 28% of total consumption. The air-conditioning load need to be controlled
• Conservative Interior temperature and humidity parameter settings
• Optimization of fresh air intake based on occupancy• Use of Load signal to optimize the air-conditioning load.• Thermal insulation on Carbody sidewall, roof & floor• Double glass window, doors with thermal insulation .
Energy Efficiency criteria: COP> 2.5
Emergency ventilation arrangement
Air Conditioning & Ventilation
Improved Exhaust arrangement in Saloon compared to previous stocks.
DELHI METRO RAIL CORPORATION LIMITED
Split diagonal type Air duct design for uniform distribution of airflow and temperature gradient throughout the saloon compliant with EN14750
Improvements in HVAC Design
Return air
Supply air diffuser
Return air
Improvements in Noise reduction Features
Floor•Floating floor design•Ceramic & Silicone foam insulation with PVC floor covering
Doors & windows
•Aluminium honeycomb/PU Foam•Acoustic sealing around the perimeter •Double glazed Window with laminated glass pane
Side Wall & Roof
•Glass Wool / Ceramic Wool Insulation•Roof stainless steel ceilings with Al honey comb
Gangway
•Double Skinned Gangway
DELHI METRO RAIL CORPORATION LIMITED
Floor design changed from UNITEX Floor to floating floor
LED Lights• Energy efficient• Longer Life (50,000 hrs)
Automatic dimming using light sensors based on ambient light
Improved Aesthetics
DELHI METRO RAIL CORPORATION LIMITED
LIGHTING
CFL Lights in 2 circuits ( 50% on battery circuit)
Operation in two modes (50%, 100%)
DELHI METRO RAIL CORPORATION LIMITED
THANK YOU
Modern Mobility for Modern Society